[PATCH 0/1][V2] Handle reboot in a child pid namespace

[Daniel Lezcano <daniel.lezcano@free.fr>]

ChangeLog:

 * V2
   - added a lock for the pid namespace to prevent racy call
     to the 'reboot' syscall
   - Moved 'reboot' command assigned in zap_pid_ns_processes
     instead of wait_task_zombie
   - added tasklist lock around force_sig
   - added do_exit in pid_ns_reboot
   - used task_active_pid_ns instead of declaring a new variable in sys_reboot
   - moved code up before POWER_OFF changed to HALT in sys_reboot

Daniel Lezcano (1):
  Add reboot_pid_ns to handle the reboot syscall

 include/linux/pid_namespace.h |    9 ++++++-
 kernel/pid_namespace.c        |   54 +++++++++++++++++++++++++++++++++++++++++
 kernel/sys.c                  |    3 ++
 3 files changed, 65 insertions(+), 1 deletions(-)

-- 
1.7.5.4